Good game, good animations, great character collection. (Not f2p friendly) Seems like a great game at first for F2P players. But as time passes it becomes more and more hard to cope with the whales(p2w players). You cant even compare with them. So I dont suggest any f2p players to play. You can grind for a very long time for a good character but then you will see others taking all of them and you will just get crushed.

mI think this is a good game and very friendly for f2p like me, not only that, in terms of story and music, it's no less good than some of the games I've played  and also in terms of graphics and gameplay I am very satisfied but there are several stages that make it difficult for me but therein lies the excitement of this game

Awesome and fun game, lots to occupy time and still a great idle game. Love the character designs and easy to star up your heros! Overall one of the best idle games around. F2p or otherwise